2.2 x 104 J of heat are delivered to 35 moles of an monatomic ideal gas at 3.2 x 10° Pa at 445°C. If the gas expands isobarically from 2.1 x 103 m³ to 8.3 x 10³ m³, what is the final temperature of the gas in °C? Tfinal = °C

2.2 x 104 J of heat are delivered to 35 moles of an monatomic ideal gas at 3.2 x 10° Pa at 445°C. If the gas expands isobarically from 2.1 x 103 m³ to 8.3 x 10³ m³, what is the final temperature of the gas in °C? Tfinal = °C

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 24P

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Question

2.2 x 104 J of heat are delivered to 35 moles of an monatomic ideal gas at 3.2 x 10° Pa at 445°C. If the gas
expands isobarically from 2.1 x 103 m³ to 8.3 x 10 ³ m³, what is the final temperature of the gas in °C?
Tfinal
°C
%3D

Expert Solution

Step 1

$G i v e n h e a t (Q) = 2.2 \times 10^{4} J N u m b e r o f m o l e (n) = 35 m o l e s I n i t i a l p r e s s u r e (P_{1}) = 3.2 \times 10^{5} P a I n i t i a l t e m p e r a t u r e (T_{1}) = 445 ° C I n i t i a l v o l u m e (V_{1}) = 2.1 \times 10^{- 3} m^{3} F i n a l v o l u m e (V_{2}) = 8.3 \times 10^{- 3} m^{3}$

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